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dc.contributor.authorCheng, Ming-Hsiangen_US
dc.contributor.authorYao, I-Chunen_US
dc.contributor.authorChiu, Tang-Yaoen_US
dc.contributor.authorChen, Jiun-Taien_US
dc.date.accessioned2020-05-05T00:02:19Z-
dc.date.available2020-05-05T00:02:19Z-
dc.date.issued2020-05-01en_US
dc.identifier.issn1381-5148en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.reactfunctpolym.2020.104534en_US
dc.identifier.urihttp://hdl.handle.net/11536/154126-
dc.description.abstractAmphiphilic block copolymer micelles have been intensively investigated and applied into various research fields for decades. One of the most promising characteristics for block copolymer micelles is the selective incorporation of metal precursors in the cores or coronas of the micelles. By combining with nanoporous membranes, aligned polymer nanostructures can be generated, facilitating the applications such as nanolithography and catalysis. The morphology transitions and controllability of block copolymer micelles in confined geometries, however, have seldom been studied. In addition, for hybrid micelles in which polymer segments are selectively incorporated with inorganic metal precursors, the relationship between hybridization and morphologies of polymer nanostructures in the confined states is still under discussion. In this work, we investigate the effects of annealing solvents and hybridization with metal precursors (gold(III) chloride trihydrate (HAuCl4 center dot 3H(2)O)) on the morphologies of polystyrene-block-poly(4-vinylpyridine) (PS-b-P4VP) block copolymer micelles confined in the nanopores of anodic aluminum oxide (AAO) templates. Tuned by the annealing solvent vapors and the selective ion complexation between HAuCl4 and P4VP cores, various morphologies can be effectively controlled, such as the spherical-micelles-in-rod morphology, the parallel-cylinders-in-rod morphology, and the hemispherical-micelles-in-rod morphology. This study not only investigates the effects of annealing solvent vapors and hybridization on the morphologies of block copolymer micelles confined in cylindrical nano-geometries but also offers a viable route for preparing metal nanoparticles embedded in porous templates.en_US
dc.language.isoen_USen_US
dc.subjectBlock copolymeren_US
dc.subjectMicelleen_US
dc.subjectAnodic aluminum oxideen_US
dc.subjectSolvent vapor annealingen_US
dc.subjectHybridizationen_US
dc.titleBlock copolymer micelles confined in cylindrical nanopores: Effects of annealing solvents and hybridizationen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.reactfunctpolym.2020.104534en_US
dc.identifier.journalREACTIVE & FUNCTIONAL POLYMERSen_US
dc.citation.volume150en_US
dc.citation.spage0en_US
dc.citation.epage0en_US
dc.contributor.department交大名義發表zh_TW
dc.contributor.department應用化學系zh_TW
dc.contributor.departmentNational Chiao Tung Universityen_US
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.identifier.wosnumberWOS:000525328400003en_US
dc.citation.woscount0en_US
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